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发表于 2008-4-10 17:56:17
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loop有吧
* }, C& Q% S- q; xloop
, L5 b( d$ G+ p" } _- S/ ?loop [ commands ]6 q6 D6 J5 W0 A6 Q* m& [. |4 F! n
Runs the list of commands forever, or until the current procedure exits through use of the stop
, M( r0 H& c- j) x C1 d" Kcommand or the report command.0 h" ^! G, V$ \( N- Z
Note: In most circumstances, you should use a forever button in order to repeat something forever.
( \+ A( N- z: u! v7 \% N7 h3 YThe advantage of using a forever button is that the user can click the button to stop the loop! v+ S, l u5 `6 U- H# n
2 G! Q) W, x8 x$ [9 w; o F(version 3.1.3)
0 s+ @2 ?5 Z- N' Q2 L不过好像不大推荐 |
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